AUO T370HW01 V0 Specification

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Product Specifications

37.0” HDTV Color TFT-LCD Module Model Name: T370HW01

V.0

(*) Preliminary Specifications

( ) Final Specifications

Note: This Specification is subject to change without notice.

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Contents

ITEM No

COVER

CONTENTS

RECORD OF REVISIONS

GENERAL DESCRIPTION 1

ABSOLUTE MAXIMUM RATINGS 2

ELECTRICAL SPECIFICATIONS 3

ELECTRICAL CHARACTREISTICS 3-1

INTERFACE CONNECTIONS 3-2

INPUT TIMING SPECIFICATIONS 3-3

COLOR INPUT DATA REFERNECE 3-5

SIGNAL TIMING WAVEFORMS 3-4

POWER SEQUENCE 3-6

OPTICAL SFECIFICATIONS 4

MECHANICAL CHARACTERISTICS 5

RELIABLITY 6

INTERNATIONAL STANDARDS 7

SAFETY 7-1

EMC 7-2

Packing 8

PRECAUTIONS 9

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Version Date No Description Remark

0.1 Sep. 26,’03 First Draft (Preliminary)

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Record of Revision

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1. General Description

This specification applies to the 37.0 inch Color TFT-LCD Module T370HW01. This LCD

module has a TFT active matrix type liquid crystal panel 1920x1080 pixels, and diagonal size

of 37.0 inch. This module supports 1920x1080 HDTV mode (Non-interlace).

Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in

vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 8-bit

gray scale signal for each dot.

The T370HW01 has been designed to apply the 8-bit 2 channel LVDS interface method. It is

intended to support displays where high brightness, wide viewing angle, high color saturation,

and high color depth are very important.

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General Information

Items Specification Unit Note

Active Screen Size 37.01 Inches

Display Area 894.8 (H) x 460.89(V) mm

Outline Dimension 894.8(H) x 527.4(V) x 50.5(D) mm With inverter

Driver Element a-Si TFT active matrix

Display Colors 16.7M Colors

Number of Pixels 1920 x 1080 Pixel

Pixel Arrangement RGB vertical stripe

Pixel pitch 0.42675(H) x 0.42675(W)

Surface Treatment Hard-Coating (3H), Anti-Glare,

Reflectance < 2%

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2. Absolute Maximum Ratings

The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.

Parameter Symbol Min. Max. Unit Note

Logic/LCD Driving Voltage VDD 10.8 13.2 Signal Input Voltage Vin

BLU Input Voltage V BLU Control Voltage BL Operating Temperature TOP 00 50 Storage Temperature HST -20 60 Operating Ambient Humidity HOP 10 90 Storage Humidity HST 10 90

Note: 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39

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DDB

V V V

 1  1

%RH 1 %RH 1

At 255

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3. Electrical Specification

3-1 Electrical Characteristics

The T460HW01 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second input which powers the CCFL, is typically generated by an inverter.

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Parameter Symbol

Min Typ Max

LCD:

Power Supply Input Voltage Vcc 10.80 12.0 13.20 Vdc

Power Supply Input Current Icc - 1.0 A 1

Power Consumption Pc - 12.0 Watt 1

Inrush Current I

Backlight Power Consumption 140 2

Life Time 60,000 3

Note:

1. The specified current and power consumption are under the Vcc=12.0V, 25, fv= 60Hz,

fCLK=65Mhz condition whereas mosaic pattern (8x6) is displayed and fv is the frame frequency.

- - TBD MA peak

RUSH

Values

Unit Notes

Sequence of Power-on/off and signal-on/off

Apply the lamp voltage within the LCD operating range. When the backlight turns on before the LCD operation or the LCD turns off before the backlight turns off, the display may momentarily become abnormal.

Caution:

In case of handling, make sure to turn off the power when you plug the cable into the input connector or pull the cable out of the connector.

2. The lamp power consumption shown above does include loss of external inverter at 25.

The above on/off sequence should be applied to avoid abnormal function in the display.

The used lamp current is the lamp typical current

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3. The life is determined as the time at which luminance of the lamp is 50% compared to that of

Note:

The design of the inverter must have specifications for the lamp in LCD Assembly. The performance of the Lamp in LCM, for example lifetime or brightness, is extremely influenced by the characteristics of the DC-AC Inverter. So all the parameters of an inverter should be carefully designed so as not to produce too much leakage current from high-voltage output of the inverter. When you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter (no lighting, flicker, etc) never occurs. When you confirm it, the LCD Assembly should be operated in the same condition as installed in your instrument.

Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to conducting tape, TFT-LCD Module have a low luminance and the inverter has abnormal action because leakage current occurs between lamp wire and conducting tape.

The relative humidity must not exceed 80% non-condensing at temperatures of 40 or less. At temperatures greater than 40, the wet bulb temperature must not exceed 39. When operate at low temperatures, the brightness of CCFL will drop and the lifetime of CCFL will be reduced.

The output of the inverter must have symmetrical (negative and positive) voltage waveform and symmetrical current waveform (Asymmetry ratio is less than 10%). Please do not use the inverter that has asymmetrical voltage and asymmetrical current and spike wave. Requirements for a system inverter design which is intended to have a better display performance, a better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its leakage current.

a. The asymmetry rate of the inverter current and voltage waveform should be 10% below; b. The distortion rate of the current and voltage waveform should be within 210%; c. The ideal sine current and voltage waveform shall be symmetric in positive and negative

initial value at the typical lamp current on condition of continuous operating at 252

polarities.

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3-2 Interface Connections

LCD Connector (CN1): FI-WE41P-HF(JAE) or equivalent

LVDS Transmitter:

PIN # Spec NAME DESCRIPTION / Reserve function 21 RxE1- Negative LVDS data input (Even data)

1 NC No Connecting Pin* 22 RxE1+ Positive LVDS data input (Even data)

2 NC No Connecting Pin* 23 RxE2- Negative LVDS data input (Even data)

3 NC No Connecting Pin* 24 RxE2+ Positive LVDS data input (Even data)

4 GND Power Ground 25 GND Power Ground

5 RxO0- Negative LVDS data input (Odd data) 26 RxEC- Negative LVDS clock input (Even clock)

6 RxO0+ Positive LVDS data input (Odd data) 27 RxEC+ Positive LVDS clock input (Even clock)

7 RxO1- Negative LVDS data input (Odd data) 28 RxE3- Negative LVDS data input (Even data)

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8 RxO1+ Positive LVDS data input (Odd data) 29 RxE3+ Positive LVDS data input (Even data)

9 RxO2- Negative LVDS data input (Odd data, HS, VS, DE) 30 NC No Connecting Pin*

10 RxO2+ Positive LVDS data input (Odd data, HS, VS, DE) 31 NC No Connecting Pin*

11 GND Power Ground 32 GND Power Ground

12 RxOC- Negative LVDS clock input (Odd clock) 33 NC No Connecting Pin*

13 RxOC+ Positive LVDS clock input (Odd clock) 34 NC No Connecting Pin*

14 RxO3- Negative LVDS data input (Odd data) 35 GND Power Ground

15 RxO3+ Positive LVDS data input (Odd data) 36 GND Power Ground

16 NC No Connecting Pin* 37 GND Power Ground

17 NC No Connecting Pin* 38 POWER 12V Power Input

18 GND Power Ground 39 POWER 12V Power Input

19 RxE0- Negative LVDS data input (Even data) 40 POWER 12V Power Input

20 RxE0+ Positive LVDS data input (Even data) 41 POWER 12V Power Input

*NC Only – Pull High or Low is not allowed

Note: All GND (ground) pins should be connected together and also be connected to the LCD’s metal

frame. All Vcc (power input) pins should be connected together.

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 LVDS Order

RCLKP1

RAP1 RBP1 RCP1 RDP1

RCLKP2

RAP2 RBP2 RCP2 RDP2

G0 R5 R4 R3 R2 R1 R0

B1 B0 G5 G4 G3 G2 G1 DE VS HS B5 B4 B3 B2 RSV B7 B6 G7 G6 R7 R6

G0 R5 R4 R3 R2 R1 R0 B1 B0 G5 G4 G3 G2 G1

B5 B4 B3 B2

RSV B7 B6 G7 G6 R7 R6

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 BACKLIGHT CONNECTOR PIN CONFIGURATION

1. Electrical specification

No Item Symbol Test Condition Min Typ Max Unit Note

1 Input Voltage Vin 21.6 24 26.4 V

2 Input Current Iin VDD=24V,DimMax - - tbd mA

3 Input Power Pin VDD=24V,DimMax - - tbd W

4 Input Protection Voltage Vin *1 - 17 - 27 V

5 Output Working Voltage VL *2 VDD=24V,DimMax - 1400 - Vrms

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Ta=255

6 Output Current *3

7 Strike Voltage VS *2 VDD=24V,DimMax 1600 - - Vrms

8 Open Lamp Voltage Vopen

9 Oscillating Frequency FO VDD=24V,DimMax 64 67 70 kHz

10 Dimming Frequency FB VDD=24V 150 - 300 Hz

11 Inverter Sync Frequency InvSync*5 VDD=24V 128 134 140 kHz

12 Striking Time Ts *2 VDD=24V,DimMax - 1.5 - sec

13 On/Off Control Voltage

14 Analog Dimming Control *6

15 PWM Dimming Control *6

16 TTL Test Loading Rload VDD=24V >10 kohm



1: Connection of brightness control terminal

Bright control by the voltage

5.0V : Min. brightness 0V : Max. brightness OPEN : Max. brightness 2: BLON Logic H(5V) : Back Light ON L (0V) : Back Light OFF OPEN : Back Light OFF

IL(Max) VDD=24V,DimMax - 6.0 -

IL(Min) VDD=24V,DimMin - 2.5 -

VDD=24V, 0

On BLON VDD=24V 2 - 5 V

Off BLON VDD=24V 0 - 0.8 V

Max Vdim VDD=24V - 0 - V or Open

Min Vdim VDD=24V 4.75 5 5.25 V

Max Vdim VDD=24V - 100 - %

Min Vdim VDD=24V - 30 - % Duty Ratio

- 2400 - Vrms

mArms

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3. Input specification

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3-3 Input Timing Specifications

This is the signal timing required at the input of the User connector. All of the interface signal timing should be satisfied with the following specifications for it’s proper operation.

 Timing Table

(1) DE mode

Frame Rate = 60 Hz

Signal Item Symbol Min. Typ. Max. Unit

Vertical Period TV

Section Active Tdisp(V)

Blanking Tblk(V)

Horizontal Period Th

Section Active Tdisp(h)

1088 1130 1200 1080 1080 1080

8 50 120

1000 1100 1180

960 960 960

Tclk

Blanking Tblk(h)

Period Tclk

Clock Freqency Freq

40 140 220

15.32 11.76

65.28 85

Tclk

MHz

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(

)

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3-4 Signal Timing Waveforms

CLKP-CLKN

RSDS

tSETUP2

tHOLD2

DIO1;SHL=H DIO2;SHL=L

D00P-

D00N

D01PD01N

D02P-

D02N

D03P-

D03N

D10P-

D10N

D11P-

D11N

50%

tSETUP1

tHOLD1

R(0) R(1)

R(2) R(3)

R(4) R(5)

R(6) R(7) R(6) R(7) R(6) R(7) R(6)

G(0) G(1)

G(2) G(3)

tHOLD1

R(0) R(1)

R(2) R(3)

R(4) R(5)

G(0) G(1)

G(2) G(3)

PWCLK(L) PWCLK(H)

PWCLK

R(0) R(1)

R(2) R(3)

R(4) R(5)

G(0) G(1)

G(2) G(3)

VIH

VCM

VIL

VIH

VCM

VIL

R(2)

R(4)

G(0)

G(2)

D12P-

D12N

D13P-

D13N

D20P-

D20N

D21P-

D21N

D22P-

D22N

D23P-

D23N

G(4) G(5)

G(4)

G(6) G(7) G(6) G(7) G(6) G(7) G(6)

B(0) B(1)

B(2) B(3)

B(4) B(5)

B(0) B(1)

B(2) B(3)

B(4) B(5)

B(0) B(1)

B(2) B(3)

B(4) B(5)

B(0)

B(2)

B(4)

B(6) B(7) B(6) B(7) B(6) B(7) B(6)

1st

Data

2nd

Data

3rd

Data

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3-5 Color Input Data Reference

The brightness of each primary color (red, green and blue) is based on the 8 bit gray scale data input for the color; the higher the binary input, the brighter the color. The table below provides a reference for color versus data input.

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COLOR DATA REFERENCE

Color

Basic

Color

RED

Input Color Data

RED

MSB LSB

R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

Blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

RED(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

RED(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

----

RED(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

RED(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

MSB LSB

GREEN

BLUE

MSB LSB

GREEN

BLUE

GREEN(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

GREEN(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0

----

GREEN(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0

GREEN(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

BLUE(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

BLUE(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

-------

BLUE(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0

BLUE(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

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3-6 Power Sequence

LCD Vcc

10%

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10ms

min.

90% 90%

10%

30 max, 1ms min.

Signal

Lamp On

0 min.

170ms min.

0 min.

10% 10%

0 min.

10% 10%

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4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30 minutes in a dark environment at 25. The values specified are at an approximate distance 50cm from the LCD surface at a viewing angle of  and equal to 0.

Fig.1 1 presents additional information concerning the measurement equipment and method.

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Parameter

Symbol

Values

Min. Typ. Max.

Units Notes

Contrast Ratio CR 800 1

Surface Luminance, white LWH 550



Luminance Variation

Response Time

WHITE

5 p 1.3 3

Gray to Gray 12

Tr 15

Tf 10

Color

Chromaticity

RED RX 0.640

0.330

GREEN GX 0.290

0.600

Typ –0.03

Typ +0.03

cd/

BLUE BX 0.150

0.060

WHITE WX 0.280

0.290

Viewing Angle

x axis, right(=0) r

x axis, left(=180) l

y axis, up(=90)

y axis, down (=0)



85 Degree 5

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Note: 1. Contrast Ratio (CR) is defined mathematically as:

Contrast Ratio=

1. Surface luminance is luminance value at point 1 across the LCD surface 50cm from the surface with

all pixels displaying white. From more information see FIG 2.

2. The variation in surface luminance, WHITE is defined (center of Screen) as:

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Surface Luminance with all white pixels

Surface Luminance with all black pixels



WHITE(5P)

3. Response time is the time required for the display to transition from white to black (Rise Time, Tr

and from black to white (Decay Time, Tr

4. Viewing angle is the angle at which the contrast ratio is greater than 5. The angles are determined for

the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD

surface. For more information see FIG4.

=Maximum(L

, L

on1

,…,L

on2

). For additional information see FIG3.

)/Minimum(L

on5

on1

, L

on2

,…L

on5

)

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FIG. 2 Luminance

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FIG.3 Response Time

The response time is defined as the following figure and shall be measured by switching the input signal for

“black” and “white”.

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FIG.4 Viewing angle

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5. Mechanical Characteristics

The contents provide general mechanical characteristics for the model T460HW01. In addition the figures in the

next page are detailed mechanical drawing of the LCD.

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Outline Dimension

Wei gh t 12000g (Typ.)

Surface Treatment Hard-Coating (3H), Anti-Glare, Reflectance < 2%

Horizontal 894.8 mm

Vertical 527.4 mm

Depth 50.5 mm(with inverter)

Horizontal 827.8 mm Bezel Area

Vertical 527.4 mm

Horizontal 819.36 mm Active Display Area

Vertical 460.89 mm

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2-D Drawing

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6. Reliability

Environment test condition

No Test Item Condition

1 High temperature storage test

2 Low temperature storage test

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Ta=60 240h

Ta= -20 240h

3 High temperature operation test

4 Low temperature operation test

5 Vibration test

(non-operating)

6 Shock test

(non-operating)

7 Vibration test

(with carton)

8 Altitude

Storage/shipment



Result Evaluation Criteria

There should be no change which might affect the practical display function when the display quality test is

conducted under normal operating condition.

Ta=50  50%RH 240h

Ta=0 240h

Wave form: random Vibration level: 1.5G RMS Bandwidth: 10-300Hz, Sweep time: 10min Duration: X, Y, Z 30min One time each direction Shock level: 50G Waveform: half since wave, 11ms Direction: X, Y, Z One time each direction

TBD

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7. International Standard

7-1. Safety

1. UL 60950, Third Edition, Underwriters Laboratories, Inc. Dec. 11, 2000.

Standard for Safety of Information Technology Equipment, including Electrical Business Equipment.

2. CAN/CSA C22.2 No. 60950, Third Edition, Canadian Standards Association, Dec. 1, 2000

Standard for Safety of Information Technology Equipment Including Electrical Business Equipment.

3. EN60950: 2000, Third Edition

IEC 60950:1999, Third Edition

European Committee for Electrotechnical Standardization (CENELEC)

EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical

Business Equipment.

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7-2. EMC

a) ANSI C63.4 “Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and

Electrical Equipment in the Range of 9kHz to 40GHz. “American National standards Institute

(ANSI), 1992

b) C.I.S.P.R “Limits and Methods of Measurement of Radio Interface Characteristics of Information

Technology Equipment.” International Special committee on Radio Interference.

c) EN 55022 “Limits and Methods of Measurement of Radio Interface Characteristics of Information

Technology Equipment.” European Committee for Electrotechnical Standardization. (CENELEC),

1998

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6. Packing

(1) Label Sample

TBD

(2) Carton Label

TBD

(3) Carton Size

TBD

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7. PRECAUTIONS

Please pay attention to the followings when you use this TFT LCD module.

9-1 MOUNTING PRECAUTIONS

(1) You must mount a module using holes arranged in four corners or four sides. (2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not applied to module. And the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer. Transparent protective plate should have sufficient strength in order to the resist external force. (4) You should adopt radiation structure to satisfy the temperature specification. (5) Acetic acid type and chlorine type materials for the cover case are not desirable because the

former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction.

(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than

HB pencil lead. And please do not rub with dust clothes with chemical treatment. Do not touch the surface of polarizer for bare hand or greasy cloth. (Some cosmetics are detrimental to the polarizer.)

(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft

materials like chamois soaks with petroleum benzene. Normal-hexane is recommended for cleaning the adhesives used to attach front/ rear polarizers. Do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer.

(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer

causes deformations and color fading.

(9) Do not open the case because inside circuits do not have sufficient strength.

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9-2 OPERATING PRECAUTIONS

(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage:

V=200mV(Over and under shoot voltage)

(2) Response time depends on the temperature. (In lower temperature, it becomes longer..)

(3) Brightness depends on the temperature. (In lower temperature, it becomes lower.) And in lower

temperature, response time (required time that brightness is stable after turned on) becomes

longer.

(4) Be careful for condensation at sudden temperature change. Condensation makes damage to

polarizer or electrical contacted parts. And after fading condensation, smear or spot will occur.

(5) When fixed patterns are displayed for a long time, remnant image is likely to occur.

(6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference

shall be done by system manufacturers. Grounding and shielding methods may be important to

minimize the interface.

9-3 ELECTROSTATIC DISCHARGE CONTROL

Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make

certain that treatment persons are connected to ground through wrist band etc. And don’t touch

interface pin directly.

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9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE

Strong light exposure causes degradation of polarizer and color filter.

9-5 STORAGE

When storing modules as spares for a long time, the following precautions are necessary.

(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep

the temperature between 5 and 35 at normal humidity.

(2) The polarizer surface should not come in contact with any other object. It is recommended

that they be stored in the container in which they were shipped.

9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM

(1) The protection film is attached to the bezel with a small masking tape. When the protection

film is peeled off, static electricity is generated between the film and polarizer. This should be

peeled off slowly and carefully by people who are electrically grounded and with well

ion-blown equipment or in such a condition, etc.

(2) When the module with protection film attached is stored for a long time, sometimes there

remains a very small amount of flue still on the Bezel after the protection film is peeled off.

(3) You can remove the glue easily. When the glue remains on the Bezel or its vestige is

recognized, please wipe them off with absorbent cotton waste or other soft material like

chamois soaked with normal-hexane.

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AUO T370HW01 V0 Specification

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